Crystal Vibration Detectors

Reference
DEM-684 Model: IU 370



Transmission unit and analyzer for DEM-1027 and DEM-1028 glass break detectors

Features
- Transmission unit and analyzer for use with DEM-1027 and DEM-1028 glass break detectors
- Fits any control panel
- Up to 10 detectors can be connected to a DEM-684 unit

Specifications
- Input voltage 9-15 VDC
- Amperage consumption: 16 mA (19 mA on alarm)
- Alarm output: NC (50V DC / 100 mA)
- Indication of alarm: LED
- tamper sabotage
- Retention time: 2 sec. / Continuous
- Alarm reset: Voltage cut / remote / manual input
- Connection: Clema
- ABS plastic housing in white color
- Operating temperature: -40 ° C ~ + 70 ° C
- Degree of protection IP41
- Dimensions: 91 x 31 x 23 mm

Note: A detector alarm activates the DEM-684 relay, which will activate the control panel

Notes




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